Boundary Layer Roughness Effect II

Presentations

• Molecular-level simulations of turbulent Couette flow over a thermal-protection-system material

  ORAL

  Nov. 25, 2024, 1:50 PM – Nov. 25, 2024, 2:03 PM

  Presenters

  • Ryan M McMullen

    • Sandia National Laboratories

  Authors

  • Ryan M McMullen

    • Sandia National Laboratories

  • Michael A Gallis

    • Sandia National Laboratories

  • Arnaud Borner

    • NASA Ames

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• Rough-wall modelling on a low-dimensional manifold

  ORAL

  Nov. 25, 2024, 2:03 PM – Nov. 25, 2024, 2:16 PM

  Presenters

  • Shyam S Nair

    • Pennsylvania State University

  Authors

  • Shyam S Nair

    • Pennsylvania State University

  • Robert F Kunz

    • Pennsylvania State University

  • Xiang Yang

    • Pennsylvania State University

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• Interaction of incompressible hyperelastic structures with turbulent flows

  ORAL

  Nov. 25, 2024, 2:16 PM – Nov. 25, 2024, 2:29 PM

  Publication: Fluid-structure interaction of turbulent flows with hyperelastic solids using VOF, Soham Prajapati, Ali Fakhreddine and Krishnan Mahesh, Planned.

  Presenters

  • Soham Prajapati

    • University of Minnesota

  Authors

  • Soham Prajapati

    • University of Minnesota

  • Ali Fakhreddine

    • University of Minnesota

  • Krishnan Mahesh

    • University of Minnesota
    • University of Michigan

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• Efficient and accurate simulations of square bar roughness using adaptive and overlapping meshes

  ORAL

  Nov. 25, 2024, 2:29 PM – Nov. 25, 2024, 2:42 PM

  Presenters

  • Venkatesh Pulletikurthi

    • Purdue University
    • Friedrich-Alexander-Universität Erlangen-Nürnberg

  Authors

  • Venkatesh Pulletikurthi

    • Purdue University
    • Friedrich-Alexander-Universität Erlangen-Nürnberg

  • Aditya Parik

    • Utah State University

  • Daniele Massaro

    • Massachusetts Institute of Technology

  • Som Dutta

    • Utah State University

  • Philipp Schlatter

    • Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
    • Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Germany

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• Assessment and Prediction of Friction in ZPG Boundary Layers Over Sand Grain Roughness

  ORAL

  Nov. 25, 2024, 2:42 PM – Nov. 25, 2024, 2:55 PM

  Presenters

  • Neetesh S Raghuvanshi

    • Indian Institute of Tropical Meteorology Pune India

  Authors

  • Neetesh S Raghuvanshi

    • Indian Institute of Tropical Meteorology Pune India

  • Abhishek Gupta

    • Indian Institute of Tropical Meteorology

  • Shibani Bhatt

    • Indian Institute of Tropical Meteorology

  • Harish Mangilal Choudhary

    • Indian Institute of Tropical Meteorology

  • Pranav Sood

    • Indian Institute of Tropical Meteorology Pune
    • Indian Institute of Tropical Meteorology

  • Prajyot Sapkal

    • Indian Institute of Tropical Meteorology

  • Thara Prabhakaran

    • Indian Institute of Tropical Meteorology

  • Shivsai A Dixit

    • Indian Institute of Tropical Meteorology

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• Rearrangement of Secondary Flows over Multi-Column Roughness Configurations

  ORAL

  Nov. 25, 2024, 2:55 PM – Nov. 25, 2024, 3:08 PM

  Publication: Sathe, A.S., Anderson, W., Calaf, M., Giometto, M.G. (2024) 'Rearrangement of secondary flows over multi-column roughness configurations', Journal of Fluid Mechanics (under preparation)

  Presenters

  • Atharva Sunil Sathe

    • Columbia University

  Authors

  • Atharva Sunil Sathe

    • Columbia University

  • William Anderson

    • University of Texas at Dallas

  • Marc Calaf

    • University of Utah

  • Marco G Giometto

    • Department of Cilvil Engineering Mechanics, Columbia University, New York, NY 10027, USA
    • Columbia University

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• Experimental Characterization of the 3D Flow Field around a Roughness Element Embedded in the Inner Part of a Rough-Wall Turbulent Boundary Layer

  ORAL

  Nov. 25, 2024, 3:08 PM – Nov. 25, 2024, 3:21 PM

  Presenters

  • Deepan Sharma

    • Johns Hopkins University

  Authors

  • Deepan Sharma

    • Johns Hopkins University

  • Spencer J Zimmerman

    • Johns Hopkins University
    • Stony Brook University

  • Joseph Katz

    • Department of Mechanical Engineering, Johns Hopkins University
    • Johns Hopkins University

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• Impacts of system yaw on secondary and tertiary flow structures generated over E-type roughness elements.

  ORAL

  Nov. 25, 2024, 3:21 PM – Nov. 25, 2024, 3:34 PM

  Presenters

  • Katie N Taylor

    • Portland State University

  Authors

  • Katie N Taylor

    • Portland State University

  • Emma R Compton

    • Portland State University

  • Sarah E Smith

    • Portland State University

  • Zein Ahmad Sadek

    • Portland State University

  • Ondrej Fercak

    • Portland State University

  • Abdelhalim Abdeldayem

    • Portland State University

  • Raúl Bayoán B Cal

    • Portland State University

  • Marc Calaf

    • University of Utah

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• Abstract Withdrawn

  ORAL · Withdrawn

  Nov. 25, 2024, 3:34 PM – Nov. 25, 2024, 3:47 PM

  View abstract →